| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.91 | 13.308% | $204.9855 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $5.41 | 6.135% | $5.7419 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $136.45 | 3.622% | $141.3922 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $159.90 | 11.302% | $177.9719 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $190.59 | 6.206% | $202.418 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $207.82 | 6.736% | $221.8188 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $34.63 | 10.243% | $38.1772 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $915.71 | $992.5055 | $992.51 | $992.50 | $992.50 | |